in `DjangoRecordStore`, the Project model now has a `last_updated() method.
in `DjangoRecordStore`, the Project model now has a `last_updated() method.

apdavison/sumatra,apdavison/sumatra,open-research/sumatra,babsey/sumatra,maxalbert/sumatra,apdavison/sumatra,dpad/sumatra,babsey/sumatra,maxalbert/sumatra,dpad/sumatra,open-research/sumatra,open-research/sumatra,babsey/sumatra,dpad/sumatra,maxalbert/sumatra,dpad/sumatra,maxalbert/sumatra,dpad/sumatra,babsey/sumatra,apdavison/sumatra,maxalbert/sumatra,babsey/sumatra,open-research/sumatra,apdavison/sumatra,open-research/sumatra